They actually have some of these M-250a's around 25. They are FCO though. I was surprised to see them! I think those FCO's are utilized by the state. I need to get some pics of them!
@ Ian, Interesting, I wonder how does a FCO M-250A looks like, are they just like the drop lensed one but with flat glass or with a round lens like the FCO M-400A2
Florida Power ane Light (FPL) the largest utility in Florida, has lots of these M-250As with the FCO front door but fitted with GE glass refractors, weird!
I'm guessing the reason why is because when the M-250A was designed in the 60s FCO wasn't a concept. When it became a concept in the 70s, the refractor was tilted, thus putting no point into using FCO in the first place (which is why I'm against the OVZ and OVX being sold in FCO) so they redesigned the door so it's level when th light is mounted. Just a guess though. I'm not really sure.
And yeah it kinda does look like the FCO version Mike linked to but with a drop lens.